Where does “ephemeral” come from?

Ephemeral comes from New Latin ephemerus, from Ancient Greek ἐφήμερος, a compound of ἐπί and a root meaning "day," ultimately from Proto-Indo-European h₂eh₃-.

ephemeral (English): Something which lasts for a short period of time;...

Definitions

  1. Something which lasts for a short period of time;...

Ancestry of “ephemeral”, step by step

StepLanguageWordMeaning
1Late Latinephemerus
2Ancient Greekἐφήμεροςliving only one day; short-lived; for a day;...
3Ancient Greekἐπι-on, upon, on top of, all over, covering; on,...
4Ancient Greekἐπίas well, besides; For usage in composition, see...
5Ancient GreekἩμέρα
6Ancient Greekἦμαρday; by day; midday
7Proto-Hellenicā́mərday
8Proto-Indo-Europeanh₂eh₃mr̥heat
9Proto-Indo-Europeanh₂eh₃-to be hot; to burn

Words derived from “ephemeral

Every word from Proto-Indo-European h₂eh₃-
ephemeral — Etymology, Origin & Word History | Etymology Explorer